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#11
It was a 7Pro to 10 upgrade right when it came out.
It was a 7Pro to 10 upgrade right when it came out.
Insert the disk with your current Windows 10 running. Open an elevated command prompt ("run as administrator" command prompt). Type the command:
dism.exe /get-wiminfo /wimfile:g:\sources\install.wim /index:1
The part in red is the path to the install.wim file or install.esd file on the Windows 10 USB/DVD. If it's install.esd, then you would type install.esd instead of install.wim. The sources folder might be inside an x86 (32 bit) or x64 (64 bit) folder if you have a dual 32/64 bit USB/DVD.
Note: if you have install.esd, the get-wiminfo and wimfile part still stay exactly the same - only the actuall install.wim filename changes to install.esd:
dism.exe /get-wiminfo /wimfile:g:\x64\sources\install.esd /index:1
That will tell you build number and Pro or Home (Core). Also run the command a second time and this time using /index:2. Index 1 is probably Home (core) and Index 2 is probably Pro. If that is the case, then you can install either Home or Pro from that USB/DVD.